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Aluminum Profiles (46)

Elbow aluminium die casting shells

FOB Price: US $1.5 - 12 / Kilogram | Get Latest Price
Min.Order Quantity: 500 Piece/Pieces
Supply Ability: 5000 Ton/Tons per Year 50t
Port: qingdao
Payment Terms: L/C,D/A,D/P,T/T,Western Union
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Quick Details

Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
sand casting
auto industry,machinery
Surface treatment:
clean and deburr
sand casting + drilling
Specific material:
3 mm
Model name:
Elbow aluminium die casting shells

Packaging & Delivery

Packaging Details: non-coniferous wooden packages.
Delivery Detail: within 4 weeks after order confirmation.


1.sand casting aluminum pipe
2.steel/stainless steel/aluminum
3.ODM/OEM service
4.PDF and 3D drawing is welcome


The ultimate success of the casting design depends on the communication between the designer and foundry engineers. When the foundry is properly informed of part requirements, there is usually a compromise of specifications that will allow for maximum compliance to print specifications and finish part design.


1 Standard Linear Tolerance(mm)

As-cast tolerances of angles is mainly a function of the part design and their ocation in casting. They range from +/- 1/2 degree (considered minimum) for well supported positions to +/- 2 degree where existing distortion could be expected. Inclusion of gussets and ribs normally minimizes distortion and many sections can be mechanically straightened.

2 Flatness, Strengteness and Roundness


Section Thickness

Possible Thickness Section Sink per Face of Casting



Up to 25



25 to 50



50 to 100



100 to 150



Straightening adds cost, but sometimes cannot be avoided. The actual straightening costs are often dependent on the tightness of the tolerance specified, so do not specify tighter flatness, straightness, roundness, or other requirements than you actually require. (WOTECH typically straightens parts using die sets that will be included in your tooling price.)

3 Size and Weight Range
Size and Weight. Part size and weight are the most critical factors in determining part cost because mold capacity is limited by both size and weight. The more pieces that can run on a mold, the lower the part cost. Unnecessary mass should always be removed by correct engineering practices to reduce part weight.




Outline Dimention


up to 100



0.10 to 1.50

Min. Wall Thickness


5 to 105 Surface Roughness 

80 to 120 RMS are average.


4 Hole Length

Making a good hole in a casting is dependent on the integrity of the shell. The ratio of holediameter to length is important in determining what can be offered. Blind holes must have aradius at the top and the bottom of the hole to insure that a strong core is built for castingpurposes and to insure the best possible casting.

5 Heat Treatment
Heat treatments are used to control hardness, mechanical properties, corrosion resistance, and surface treatments. Unless otherwise indicated, all alloy steels are quoted with a normalize or anneal. All 300 series stainless steels and 17-4PH are quoted with a solution anneal.

6 Pictures of investment casting parts

















--inner package




--outer package




If you are interested in our goods, Please contact Emily feel free.




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We can produce all kinds of mechanical parts and components based on technical drawing,sample,or even a Concept.

Our Competitive advantages: One-Stop Shopping from "Drawing to Part".

More than 10 years' experience in domestic and overseas markets makes us a professional and efficient company in the industry.We have been keeping stable business relations for more than 5 to 10 years with our major clients in Europe and US market,and Asia.

We have earned... View detail

Basic Information

Business Type: Trading Company  
Main Products: Casting Part,Forging Part,Stamping Part,Spinning Part,Deep Drawing Part  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Western Europe
North America
Mid East
South America
Eastern Asia
Northern Europe
Eastern Europe
Domestic Market
South Asia
Southern Europe
Central America
Southeast Asia
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 91% - 100%  
Trade Shows: Hannover    

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO9001

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How It Works

Verified Supplier - Wotech Industrial Co., Ltd.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2007

Communicate with Supplier:

Ms. Crystal Liu
Ms. Crystal Liu:
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